PSA: AT&T users may be seeing errors with our app

We're not entirely sure what's going on here, but we've just had a flood of e-mails from users who are reporting that our app is crashing when they try to use it. Coincidently they all appear to be AT&T variants of Windows Phone. We're currently testing the app to establish exactly what's happened but first tests seem to show that when loading over the AT&T mobile network, the app fails, Wi-Fi connections and other networks appear to be unaffected.

If the app is crashing it's because you're signed into the forums which seem to be blocked in the way we're accessing them. A re-install of the app should fix that but you may then struggle to see articles loading.

We'll be testing some beta versions of the app over the next couple of days and see if there's anything we can do to fix this, hold tight in the meantime and we'll be sure to update when we have a solid fix for you, and we'll be trying to contact someone at AT&T for assistance if at all possible.

Was having errors too, 820 on AT&T and I've been on my WiFi but I just took about an hour break from checking wpcentral and it seems to be working fine now. I was definitely on my WiFi when I first got the error...

I still get errors with 19+ on tile (unread) when I have already opened app and read stories, I think it is the OS and not wpc as sometimes the fb app says 30 notifications when there is zero, also wpc app sometimes loses tile color and goes black too, using all black tiles now so don't notice anymore, some ppl still have no idea about the ease of access black tile high contrast... I have grown to love it

AT&T Lumia 900 and it would just crash on load up at first, rebooted and it would give an error and not display anything other than the GUI, even reinstalled but still problem only on the cellular network, WiFi is just fine.

More info: When I use Weave, the WPCentral articles now say "Unable to mobilize this article. Tap the link below to open the article in Internet Explorer." That never happened before. Something's definitely up.

I have errors on Verizon, but that's because I'm getting 2G speeds under LTE connection. It's so slow, the app fails, likewise all other connections. Best thing to do is to raise the phone to higher ground (yup, my workspace is in the basement). For those wondering, I get a consistent 2-3 bars LTE underground.

After getting an error in the WPC app I used the WP7 app (Weave). The stories would pull up, but when I tried to view them with the Mobilizer setting switched on it wouldn't work. Switched off (desktop mode) worked fine.